2002 Chevrolet Silverado 1500 Consumer Discussions

2002 Chevy Silverado 1500 random misfiring

• Re: 2002 Chevy Silverado 1500 random misfiring [jimbobhog]

  Written by: obyone on Feb 2, 2012 4:34:16 PM

  MAF, IAC, and TPS come to mind starting with the cheapest which is the IAC. That clicking sound could be a failing injector. Hard to tell without hearing it.

• Re: 2002 Chevy Silverado 1500 random misfiring [obyone]

  Written by: jimbobhog on Feb 2, 2012 9:34:04 AM

  Yes sir, changed out the wires as well with all new. Almost 500 miles on the new ones. Also, had my coil packs checked by two different mechanics and they are good to go.

• Re: 2002 Chevy Silverado 1500 random misfiring [jimbobhog]

  Written by: obyone on Feb 2, 2012 8:57:58 AM

  How many miles? Since you changed out the plugs may as well change the wires.

• 2002 Chevy Silverado 1500 random misfiring

  Written by: jimbobhog on Feb 2, 2012 5:46:04 AM

  Hello, I have a 2002 Chevy Silverado 1500 2wd with the 4.8L. Recently the truck has been giving me a lot of problems. Right now it has a random misfire going on and it sounds like a electrical short in the spark plugs wire. Sometimes #1, or #6, or #7 but never in series and never all together. When it occurs you can hear a clicking noise coming from around the ... Read More

Chevy Silverado and GMC Sierra Stalling Problem

• Re: high, low idle [vantassel]

  Written by: drvette on Jan 18, 2012 3:45:05 AM

  Try cleaning the MAF wire with some carb cleaner. Do you get any codes ? 2002 Chevrolet "Truck"? Theres quite a few TSB on the 1500 pickup, several include running conditions.. check them out, and see if your wrench can identify the issue. Sometimes it's cheaper to let a "good" dealer to diagnose the problem 2002 Silverado 1500

Chevy Silverado and GMC Sierra Starting Problems

• Re: 2001 chevy silverado [omp41]

  Written by: iron_hp on Jan 15, 2012 5:08:55 AM

  I have a 2002, GMC, 1500, Z71 5.3l engine with, at the time, about 150,000 miles. Had problems on rainy days, damp days, acted like water in fuel. It was the intake manifold gasket. A little over a grand to fix. They also cleaned the fuel rails, and throttle body. Was a new beast.

Chevy Silverado and GMC Sierra Brake Problems

• Re: Burst brake line - 2002 Silverado 1500 z71 [walterkeen]

  Written by: pattipie3 on Jan 2, 2012 3:36:36 PM

  My husband had the exact same thing happen to him. I would also recommend that you check the frame, especially in regards to the gas tank. My husband was told his is about to fall out, and a neighbor of mine has a Chevy Silverado ( same frame) and his gas tank DID fall out while he was driving. So sad that GM will not stand by their products. Please visit ... Read More

• Re: 2002 2500hd Silverado rusted brake lines, ABS activations [99silverado2]

  Written by: jaxtix on Aug 14, 2011 2:34:33 PM

  The costs to repair all the problems are astronomical; unless you are a do it yourself type. Since it is a 2500HD it may be worth fixing up depending on the body/interior etc. My GMC is a 2000 1500 Z71. We have no salt etc.down here and the backing plates are in excellent condition. (new aftermarket ones are available in a two piece design so you don't have to pull the ... Read More

Chevy Silverado and GMC Sierra Exhaust System Questions

• Re: Exhaust manifold bolts [pbug777]

  Written by: durmax07 on May 25, 2011 6:58:57 PM

  We just traded a 2002 Chevy Silverado 1500 HD with the 6.0L and 4:10 rear gears. Back in March 10 I heard the exhaust leak and thought it was the exhaust gaskets, however it was the manifold bolts. Only 2 bolt on each side were holding the manifold on. I got lucky and the mechanic was able to get them out without pulling the heads. Cost $1200.00

Chevy Silverado and GMC Sierra Electrical and Computer Questions

• 2002 Chevy Silverado 1500 4.3L V6 Cold Start And Warm Up.

  Written by: camaroboy07 on Jul 9, 2010 8:57:08 PM

  Hey Guys, I have an interesting problem, My truck will not start when I try to start it in the morning. I have to crank the motor for a good minute or two and consistently play with the throttle for it to start. After it starts it doesn't run right, and by that I mean it idles and if I WOT (wide open throttle) it revs up fine. But if I ... Read More

2002 Chevy Silverado 1500 possible oxygen sensor

• Re: 2002 Chevy Silverado 1500 possible oxygen sensor [obyone]

  Written by: Cory1975 on Feb 12, 2009 4:10:55 AM

  I scrounged for the money for a proper diagnostic and it turns out both upstream o2 sensors need to be replaced and the max airflow sensor as well. The damage is going to be 1000 dollars. Thanks for the reply

• Re: 2002 Chevy Silverado 1500 possible oxygen sensor [Cory1975]

  Written by: obyone on Feb 12, 2009 2:28:17 AM

  Take it to an auto parts store and have them download the trouble code. It should tell you which sensor is bad. To change the problematic sensor requires a special socket which can be bought at that parts store along with an aftermarket O2 sensor. That's about as inexpensive as it's going to get.

• 2002 Chevy Silverado 1500 possible oxygen sensor

  Written by: Cory1975 on Feb 9, 2009 5:21:15 AM

  I took my truck to Part Source when the engine light came on. They hooked up thier code reader to it and it said that it could be a misfire or an oxygen sensor in bank 1. I replaced the spark plugs and the light went off after being reset. On the drive back home, the light came back on. The current symptoms are a rough idle, no power when you ... Read More

Chevy Silverado and GMC Sierra Electrical and Computer Questions

• MAF / coolant temp sensor woes

  Written by: kenakin on Jan 22, 2009 3:13:42 PM

  2002 Chevrolet Silverado 1500 4x4 Z71 5.3 Vortec Engine. 109000 miles. Only on cold mornings/days does it stall and idle really rough and missfire. Here is the strange part: if I unplug the MAF sensor, it runs fine. If I plug it back in, goes right back to crap. So I thought i had found my problem and replaced the MAF Sensor but to my surprise it did the same exact ... Read More

Chevy Silverado and GMC Sierra Stalling Problem

• Rough Idle, stall, and missfire during cold temps.

  Written by: kenakin on Jan 21, 2009 4:19:54 PM

  2002 Chevrolet Silverado 1500 4x4 Z71 5.3 Vortec Engine. 109000 miles. Only on cold mornings/days does it stall and idle really rough and missfire. Here is the strange part: if I unplug the MAF sensor, it runs fine. If I plug it back in, goes right back to crap. So I thought i had found my problem and replaced the MAF Sensor but to my surprise it did the same exact ... Read More

Chevy Silverado: Problems & Solutions

• I Could Use Some Friendly Advice

  Written by: rhwebb on Jul 10, 2006 1:41:29 PM

  I have a 2002 Chevrolet Silverado 1500 with the 4.8L V8. It has 70K miles on it and runs great. Lately I have been experiencing a stall feeling from a complete stop to acceleration. Once I get going its fine, no problems with acceleration while driving. It only happens when I am at a complete stop and then accelerate to proceed. I thought it could be my fuel injectors so I ... Read More

Chevy Silverado and GMC Sierra 1500 Owners

• ATTN: 1999-2002 SILVERADO OWNERS WITH THE 5.3L and the 6.0L

  Written by: ccobb on Jul 7, 2006 3:11:16 PM

  I have two 1999 Silverados one a 1500 with a 5.3L and the other a 2500 with the 6.0L. The exhaust manifold bolts on the left and right banks are broken off. The Chevy dealer charges over $450/labor plus parts on each bank provided that they dont have to pull the head off. I was just wondering if anyone else has encountered this problem. if you have, notify Chevrolet in Detroit ... Read More

Chevy Silverado: Problems & Solutions

• Re: 2500HD Quits Running ('02) [tenaha1]

  Written by: cohee on Jul 18, 2005 6:46:56 AM

  I have a 1500 2002 Chevy Silverado in the shop as of yesterday. It just dies and I cannot begin to understand save for the fact that it turns over and tends to get fuel when something or another cools down and allows it to. What happens is it's nice and "cooled" off (the engine temp never gets high) and I am able to go about 70-80 miles and then it ... Read More

Chevy Silverado/GMC Sierra - Owners hangout

• GM Resale value faltering?

  Written by: brucec35 on Dec 22, 2002 10:47:26 PM

  We own a 2002 Silverado Z71 and a 2000 Toyota Tundra SR5 V8. The Silverado has 13,000 miles on it and the Tundra has 40,000. The Silverado has had one catastrophic failure (oil pump at 1200 mi) and a balky tailgate. The Tundra has had two O2 sensors go bad, covered under warranty, and I expect the other two to fail soon too, if what I hear about them is true. ... Read More

• Reclining Seats in Ext Cab truck

  Written by: mjak on Dec 18, 2002 9:56:26 AM

  I have a 2002 Chevy extended cad Silverado 1500 with the LS trim. Is anyone aware of aftermarket accessory that will enable the seat to fully recline or is there a way to modify the existing bracket. Thanks for any help

Loss of Steering in turns 2002 Silverado LT 1500 Z71+

• Loss of Steering in turns 2002 Silverado LT 1500 Z71+

  Written by: cindyxf2 on Dec 20, 2002 4:57:26 PM

  Summary - 2002 LT Silverado 1500 v8 Z71 shortbox extended cab plus towing and much more, no cap/weight in rear, less than 8k miles. Loss of steering was last night in a right hand turn at 30-35 mph. Felt like front tires were coming off and the steering wheel bucked like crazy, car was coming the other way and the truck already was making a point of not wanting to make ... Read More

Chevy Silverado

• Thanks for the information.......

  Written by: hopster1 on Sep 19, 2002 2:27:55 PM

  I have been considering purchasing a 2002 Silverado Ext Cab 1500 pickup for quite some time. I have always thought that GM makes the best truck, mechanically, and figured that the old boys in Detroit just need to hire a creative artist so they can now make a good looking truck. Looking at the 2003 model they must still be interviewing for the position as it looks like they just stole ... Read More

• PF Flyer, this commands your immediate attention

  Written by: h0udini on May 15, 2002 4:56:29 PM

  Attached is a "cut & paste" page of this discussion. Please note that message #6 by obyone was lated deleted in this discussion. -------------------------------------------------- Town Hall Pickups Chevy Silverado Chevy Silverado 7 messages, Last post on May 15, 2002 at 01:39 PM Created by pf_flyer What is this discussion about? Chevrolet Silverado 1500, Chevrolet Silverado 1500HD, Chevrolet Silverado 2500, Chevrolet Silverado 2500HD, Chevrolet Silverado 3500, Chevrolet, Truck Suggest another category for ... Read More

Chevy Silverado Problems

• TSB for chirp on takeoff

  Written by: gator36 on Nov 7, 2001 6:06:46 AM

  Clunk, Bump or Squawk when Vehicle Comes to Complete Stop or Accelerating from Complete Stop (Replace Rear Drive Shaft Nickel-Plated Slip Yoke) #01-04-17-004 Clunk, Bump or Squawk when Vehicle Comes to Complete Stop or Accelerating from Complete Stop (Replace Rear Drive Shaft Nickel-Plated Slip Yoke ) 1999-2002 Chevrolet and GMC Extended Cab Short Box Pickup Models (Silverado and Sierra) with 4L60-E (RPO M30) or 4L80-E (RPO MT1) Automatic Transmission and Automatic ... Read More

• 2002 Chevy Silverado Transmission

  Written by: car3fan on Oct 26, 2001 11:57:22 AM

  Hello Everyone, I just purchased a 2002 Chevy Silverado LS 1500 Extended Cab - Shortbox. It has the 4.8 Liter engine with the 4 speed Auto Transmission. Can anyone tell me if they've had a similar experiece as follows? At very low acceleration from a stoplight, the transmission shifting from 1st to 2nd produces a small shudder and less than positive gear change. When I accelerate more quickly from the stop ... Read More

Chevy Silverado - Continued XVIII

• New 2002 LS Silverado Transmission

  Written by: car3fan on Oct 26, 2001 11:46:38 AM

  Hello Everyone, I just purchased a 2002 Chevy Silverado LS 1500 Extended Cab - Shortbox. It has the 4.8 Liter engine with the 4 speed Auto Transmission. Can anyone tell me if they've had a similar experiece as follows? At very low acceleration from a stoplight, the transmission shifting from 1st to 2nd produces a small shudder and less than positive gear change. When I accelerate more quickly from the stop ... Read More

• Front right Brake/Suspension Clunk/Thump

  Written by: sfisher1 on Jun 8, 2001 6:31:36 AM

  Bought 2001 Silverado 4-door x-cab in oct. 2000. LS, 5.3, leather, step bars, dual exhaust, pewter-I absolutely love it-especially the motor. About 2 months ago, i started to get a loud thump or clunk out of the right front (you can "feel" it on the floorboard if you sit on the passenger side) either from the suspension or brakes (i'm surmising). It only happens under braking. if i hit a series ... Read More

Chevy Silverado Problems

• Front right Brake/Suspension Clunk/Thump

  Written by: sfisher1 on Jun 7, 2001 2:17:13 PM

  Bought 2001 Silverado 4-door x-cab in oct. 2000. LS, 5.3, leather, step bars, dual exhaust, pewter-I absolutely love it-especially the motor. About 2 months ago, i started to get a loud thump or clunk out of the right front (you can "feel" it on the floorboard if you sit on the passenger side) either from the suspension or brakes (i'm surmising). It only happens under braking. if i hit a series ... Read More